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<title>pymoduleconnector: X2M200_record.py</title>
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<div class="title">X2M200_record.py</div>  </div>
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<p>Target module: X2M200Introduction: This is an example of how to use the DataRecorder for X2M200 data recording.</p>
<p>Command to run: "python X2M200_record.py -d com8" or "python3 X2M200_record.py -d com8" change "com8" with your device name, using "--help" to see other options.</p>
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">#!/usr/bin/env python</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"># -*- coding: utf-8 -*-</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="stringliteral">&quot;&quot;&quot; \example X2M200_record.py</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="stringliteral"></span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="stringliteral">#Target module: X2M200</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="stringliteral"></span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="stringliteral">#Introduction: This is an example of how to use the DataRecorder for X2M200 data recording.</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="stringliteral"></span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="stringliteral">#Command to run: &quot;python X2M200_record.py -d com8&quot; or &quot;python3 X2M200_record.py -d com8&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="stringliteral">                 change &quot;com8&quot; with your device name, using &quot;--help&quot; to see other options.</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="stringliteral"></span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="stringliteral">&quot;&quot;&quot;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="keyword">from</span> __future__ <span class="keyword">import</span> print_function</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">from</span> pymoduleconnector <span class="keyword">import</span> ModuleConnector</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">from</span> pymoduleconnector <span class="keyword">import</span> DataType</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="keyword">from</span> pymoduleconnector <span class="keyword">import</span> PreferredSplitSize</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">from</span> pymoduleconnector <span class="keyword">import</span> RecordingOptions</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="keyword">from</span> pymoduleconnector <span class="keyword">import</span> DataRecorder</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">from</span> pymoduleconnector <span class="keyword">import</span> create_mc</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">from</span> optparse <span class="keyword">import</span> OptionParser</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">import</span> pymoduleconnector</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">import</span> sys</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">import</span> time</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">def </span>reset(device):</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    with create_mc(device, 0) <span class="keyword">as</span> mc:</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;        print(<span class="stringliteral">&quot;resetting module&quot;</span>)</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;        x2m200 = mc.get_x2m200()</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        x2m200.set_sensor_mode_idle()</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        time.sleep(.5)</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        x2m200.reset()</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">def </span>on_file_available(data_type, filename):</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    print(<span class="stringliteral">&quot;new file available for data type: {}&quot;</span>.format(data_type))</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    print(<span class="stringliteral">&quot;  |- file: {}&quot;</span>.format(filename))</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">if</span> data_type == DataType.BasebandApDataType:</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        print(<span class="stringliteral">&quot;processing baseband ap data from file&quot;</span>)</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    <span class="keywordflow">elif</span> data_type == DataType.SleepDataType:</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        print(<span class="stringliteral">&quot;processing sleep data from file&quot;</span>)</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">def </span>on_meta_file_available(session_id, meta_filename):</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    print(<span class="stringliteral">&quot;new meta file available for recording with id: {}&quot;</span>.format(session_id))</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    print(<span class="stringliteral">&quot;  |- file: {}&quot;</span>.format(meta_filename))</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="keyword">def </span>record_baseband_ap(device):</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    reset(device)</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keywordflow">try</span>:</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        </div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        with create_mc(device, 2) <span class="keyword">as</span> mc:</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;            directory = <span class="stringliteral">&quot;.&quot;</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;            <span class="comment"># Start recording with default options, i.e. recorded files are stored in folder:</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;            <span class="comment"># &lt;directory&gt;/xethru_recording_&lt;date&gt;_&lt;time&gt;_&lt;session id&gt;</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            recorder = mc.get_data_recorder()</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            </div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            recorder.subscribe_to_file_available(pymoduleconnector.AllDataTypes, on_file_available)</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            </div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;            recorder.subscribe_to_meta_file_available(on_meta_file_available)</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;            </div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            recorder.start_recording(DataType.BasebandApDataType | DataType.SleepDataType, directory)</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <span class="comment"># Start sensor</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;            x2m200 = mc.get_x2m200()</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;            x2m200.load_sleep_profile()</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;            x2m200.enable_baseband_ap()</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;            x2m200.set_sensor_mode_run()</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            <span class="keywordflow">while</span> <span class="keyword">True</span>:</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;                time.sleep(0.5)</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        </div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;            <span class="comment"># NB! start_recording does not enable data output from module, this is enabled below</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;            </div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keywordflow">except</span> (KeyboardInterrupt, SystemExit):</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        <span class="keywordflow">raise</span></div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="keyword">def </span>main():</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    parser = OptionParser()</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    parser.add_option(</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        <span class="stringliteral">&quot;-d&quot;</span>,</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <span class="stringliteral">&quot;--device&quot;</span>,</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        dest=<span class="stringliteral">&quot;device_name&quot;</span>,</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        help=<span class="stringliteral">&quot;device file to use&quot;</span>,</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        metavar=<span class="stringliteral">&quot;FILE&quot;</span>)</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    (options, args) = parser.parse_args()</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordflow">if</span> <span class="keywordflow">not</span> options.device_name:</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        print(<span class="stringliteral">&quot;you have to specify device, e.g.: python record.py -d /dev/ttyACM0&quot;</span>)</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        sys.exit(1)</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    record_baseband_ap(options.device_name)</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="keywordflow">if</span> __name__ == <span class="stringliteral">&quot;__main__&quot;</span>:</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    main()</div></div><!-- fragment --> </div><!-- contents -->
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